1. The utility model provides a heat energy extraction system, its characterized in that, includes heat energy polymerization equipment (1), heat energy polymerization equipment (1) is connected and is provided with low temperature steam collection device (2), low temperature steam collection device (2) are connected and are provided with negative pressure absorbing device (3), negative pressure absorbing device (3) are connected and are provided with heat energy absorption reaction equipment (4), heat energy absorption reaction equipment (4) are connected and are provided with pressurization condensing equipment (5), pressurization condensing equipment (5) are connected and are provided with high temperature steam collection device (6).

2. A thermal energy extraction system according to claim 1, characterized in that the pressure of the underpressure-absorbing means (3) is 100-200 Pa.

3. A thermal energy extraction system according to claim 1, wherein the pressure of the pressurised condensing means (5) is in the range of 300KPa to 400 KPa.

4. A thermal energy extraction system according to claim 1, wherein the thermal energy absorption reaction device (4) is internally provided with lithium bromide.

5. A method of extracting thermal energy, comprising the steps of:

the method comprises the following steps: the heat energy polymerization equipment (1) absorbs heat from the external environment and transmits the obtained heat into the low-temperature water vapor collection device (2);

step two: the heat in the low-temperature water vapor collecting device (2) is sequentially introduced into the negative pressure absorption device (3), the heat energy absorption reaction equipment (4) and the pressurization condensing device (5) for reaction treatment;

step three: and the treated heat is introduced into the high-temperature water vapor collecting device (6) for conveying and using.

Background

Under the background of a low-carbon energy-saving policy of double carbon and global climate warming control, the technology and the device for obtaining heat energy by burning non-renewable energy sources such as coal, petroleum, natural gas and the like are adopted, and the technology and the device are not suitable for the national industrial policy any more. The promotion of energy-saving technology and device with 0 carbon emission of air source, water source, ground source, solar energy and the like will become the global trend in the fields of central heating and energy saving.

The above problems are problems that the art needs to solve.

Disclosure of Invention

The invention aims to provide a heat energy extraction system and a using method thereof, so that the high-quality, energy-saving and high-efficiency central heating application effect is obtained.

In order to solve the technical problem, the invention provides the following scheme: the utility model provides a heat energy extraction system, includes heat energy polymerization equipment, heat energy polymerization equipment connects and is provided with low temperature steam collection device, low temperature steam collection device connects and is provided with negative pressure absorbing device, negative pressure absorbing device connects and is provided with heat energy absorption reaction equipment, heat energy absorption reaction equipment connects and is provided with the pressurization condensing equipment, the pressurization condensing equipment is connected and is provided with high temperature steam collection device.

As a further improvement of the invention, the pressure of the negative pressure absorption device is 100Pa-200 Pa.

As a further improvement of the invention, the pressure of the pressurizing and condensing device is 300KPa-400 KPa.

As a further improvement of the invention, lithium bromide is arranged inside the thermal energy absorption reaction equipment.

A method of thermal energy extraction comprising the steps of:

the method comprises the following steps: the heat energy polymerization equipment absorbs heat from the external environment and transmits the obtained heat into the low-temperature water vapor collection device;

step two: the heat in the low-temperature water vapor collecting device is sequentially introduced into the negative pressure absorption device, the heat energy absorption reaction equipment and the pressurization condensing device for reaction treatment;

step three: and the treated heat is introduced into the high-temperature water vapor collecting device for conveying and using.

The invention has the beneficial effects that:

the invention has reasonable structure and convenient operation, the heat energy polymerization equipment absorbs the heat energy of the external environment and transmits the heat energy into the low-temperature water vapor collection device, because the heat energy absorbed by the heat energy polymerization equipment has lower quality and the transmission process is attenuated, the physical and chemical characteristics of the saturation temperature and the saturation pressure of water (R718) are utilized, firstly, the boiling point of the water vapor is reduced under the action of the low-negative pressure absorption device, then, the lithium bromide in the heat energy absorption reaction equipment or the medium with the same physical and chemical characteristics is used for absorbing and heat exchanging, the replaced heat is introduced into the pressurizing and condensing device for processing to obtain the high-temperature water vapor or hot water, thereby the low-temperature water medium is converted into the high-temperature and high-pressure water vapor or hot water medium, and then the high-temperature water vapor collection device is used for transmitting to a user end, thereby obtaining the application effect of high quality, energy conservation and high efficiency centralized heat supply.

Drawings

Fig. 1 is a schematic structural view of the present invention.

Reference numerals: 1. a thermal energy polymerization apparatus; 2. a low temperature water vapor collecting device; 3. a negative pressure absorbing device; 4. a thermal energy absorption reaction device; 5. a pressurized condensing device; 6. high temperature steam collection device.

Detailed Description

The present invention is further described below in conjunction with the following figures and specific examples so that those skilled in the art may better understand the present invention and practice it, but the examples are not intended to limit the present invention.

Referring to fig. 1, an embodiment of the present invention includes a thermal energy polymerization apparatus 1, the thermal energy polymerization apparatus 1 is connected to a low-temperature water vapor collection device 2, the low-temperature water vapor collection device 2 is connected to a negative pressure absorption device 3, the negative pressure absorption device 3 is connected to a thermal energy absorption reaction device 4, the thermal energy absorption reaction device 4 is connected to a pressure condensation device 5, and the pressure condensation device 5 is connected to a high-temperature water vapor collection device 6. The heat energy polymerization equipment 1 absorbs the heat energy of the external environment and transmits the heat energy into the low-temperature water vapor collecting device 2, and the quality of the heat energy absorbed by the heat energy polymerization equipment 1 is low, and the transmission process is attenuated. By utilizing the physical and chemical characteristics of the saturation temperature and the saturation pressure of water (R718), the boiling point of water vapor is reduced under the action of the low-negative-pressure absorption device 3, then lithium bromide in the heat energy absorption reaction equipment 4 or media with the same physical and chemical characteristics are used for absorbing and heat exchanging, the replaced heat is introduced into the pressurizing and condensing device 5 for processing to obtain high-temperature water vapor or hot water, so that the low-temperature water media are converted into high-temperature high-pressure water vapor or hot water media, and then the high-temperature water vapor or hot water media are conveyed to a user end through the high-temperature water vapor collecting device 6, and thus the high-quality, energy-saving and high-efficiency centralized heat supply application effect is obtained.

In this embodiment, the pressure of the negative pressure absorption device 3 is 100Pa to 200Pa, so that the boiling point of water can be reduced to 7 ℃, and the water is conveniently introduced into the heat energy absorption reaction equipment 4 for heat exchange.

In this embodiment, the pressure of the pressurizing and condensing device 5 is 300KPa to 400KPa, so that the boiling point of water can be raised to 150 ℃, and high-quality heat energy such as high-temperature and high-pressure water vapor, hot water and the like can be obtained.

The heat energy extraction method of the embodiment comprises the following steps:

the method comprises the following steps: the heat energy polymerization equipment 1 absorbs heat from the external environment and transmits the obtained heat into the low-temperature water vapor collection device 2;

step two: the heat in the low-temperature water vapor collecting device 2 is sequentially introduced into a negative pressure absorption device 3, a heat energy absorption reaction device 4 and a pressurizing and condensing device 5 for reaction treatment;

step three: the treated heat is introduced into a high-temperature water vapor collecting device 6 for conveying and using.

The above-mentioned embodiments are merely preferred embodiments for fully illustrating the present invention, and the scope of the present invention is not limited thereto. Any substitution or change made by the person skilled in the art on the basis of the present invention is within the protection scope of the present invention. The protection scope of the invention is subject to the claims.